A black bear consumes 100 kg of food in a single month. How much of this food would be field mice and rats (rodents) ?

You need to make an aqueous solution of 0.202 M calcium bromide for an experiment in lab, using a 125 mL volumetric flask. How much solid calcium bromide should you add?

What is the mass of oxygen in 300 grams of carbonic acid (H2CO3)

Which acid has the largest ka: hclo3 (aq), hbro3 (aq) or hio3 (aq) ?

An atom of the element zinc has an atomic number of 30 and a mass number of 65. How many protons does an uncharged zinc atom have?

Which nuclear emission has the greatest penetrating power? (1) proton (2) beta particle (3) gamma radiation (4) positron

When the equation Fe Cl2_> FeCl is balanced, what is the coefficient for C12? explain why each answer is correct or incorrect and submit quiz a. 1 b. 2 c. 3 d. 4.

How many milliliters of 12.0 M hydrochloric acid contain 3.646 g of HCl (36.46 g/mol) ? Group of answer choices

What would happen to temperatures on Earth if the sun's heat were not distributed throughout the atmosphere

How much hydrogen gas produced with 50 ml of hcl?

In a modern system of classification, two organisms would be most closely related if they were classified in the same A kingdom C genus 8 phylum 0 species